kernel: e1000: eth0: e1000_watchdog: NIC Link is Down
[ 2009/06/10 02:09 | by selboo ]
vi /var/log/messages
出现大量网卡信息,不断的Down,Up
kernel: e1000: eth0: e1000_watchdog: NIC Link is Down
kernel: e1000: eth0: e1000_watchdog: NIC Link is Up 100 Mbps Full Duplex
kernel: e1000: eth0: e1000_watchdog: NIC Link is Down
kernel: e1000: eth0: e1000_watchdog: NIC Link is Up 100 Mbps Full Duplex
解决
物理上的,换掉网线,网卡,交换机设置全双工,也可能是网卡温度过高
查看网卡的工作模式,ifconfig 错误包的比率,